{"product_id":"grimmspeed-04-21-subaru-sti-ej25-2-bolt-up-pipe","title":"GrimmSpeed EJ25 2-Bolt Up-Pipe | Subaru STI (04-21) (GRM.1099.1.SS)","description":"\u003cp\u003eThe GrimmSpeed 04-21 Subaru STI EJ25 2-Bolt Up-Pipe is a high-performance exhaust component designed to improve exhaust flow and reduce restrictions in the turbocharged Subaru STI models. Constructed with durable materials and engineered for optimal fitment, this up-pipe enhances turbo spool and overall engine responsiveness. Its precise design ensures minimal leaks and maximum durability, making it a reliable upgrade for enthusiasts seeking increased power and efficiency. The up-pipe is engineered to support improved exhaust flow, contributing to better throttle response and potential horsepower gains.\u003c\/p\u003e\n\u003cp\u003eThis up-pipe is compatible with 2004 to 2021 Subaru STI models equipped with the EJ25 engine and features a 2-bolt flange connection for a secure fit. It is intended for use in performance applications, including street and track driving, where improved exhaust flow is desired. The product is a direct bolt-on replacement for the stock up-pipe, requiring no additional modifications for installation. The kit includes the up-pipe itself, designed to integrate seamlessly with the existing exhaust system for a straightforward upgrade.\u003c\/p\u003e","brand":"GrimmSpeed","offers":[{"title":"Default Title","offer_id":52957347774751,"sku":"GRM.1099.1.SS","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/ae2a54cfbae9b986b40dbeacf34394fcL.jpg?v=1790916534","url":"https:\/\/shop.wheelflip.com\/products\/grimmspeed-04-21-subaru-sti-ej25-2-bolt-up-pipe","provider":"WheelFlip","version":"1.0","type":"link"}